Installing and Administering LAN/9000 Software

82 Chapter4
Troubleshooting LAN/9000
Diagnostic Flowcharts
netstat(1M) reports network and protocol statistics regarding traffic
and the local LAN interface. As shown in Figure 4-2, there are many
options to netstat(1M). The options that are most useful are those
which display information that is not available through other commands
such as ping and lanadmin, for example, -a and -r options. You can
also use the lanadmin(1M) command to obtain LAN driver statistics. For
more detailed information onthese diagnostics, refer to thenetstat(1M)
and lanadmin(1M) man pages.
Figure 4-2 Networking Software Statistics
1
2
3
6 & 7
5
4
netstat -r
lanadmin
netstat -a
netstat -s
netstat -i
UDP
IP
LAN Driver
Network Interface Card
ARP
TCP
BSD Sockets
Virtual
NFS Services
DLPI
Terminal
Internet Services
ICMP
OSI Layer
XTI
MAU